• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Raltitrexed

Raltitrexed

Product ID R0245
Cas No. 112887-68-0
Purity ≥98%
Product Unit SizeCostQuantityStock
10 mg $126.00 In stock
25 mg $252.00 In stock
100 mg $755.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Raltitrexed is a quinazoline analog of folate. Raltitrexed acts as an antifolate anticancer chemotherapeutic, inhibiting thymidylate synthase. Raltitrexed disrupts DNA synthesis and induces strand breaks. This compound is approved in some countries for the treatment of advanced colorectal cancer.

Product Info

Cas No.

112887-68-0

Purity

≥98%

Formula

C21H22N4O6S

Formula Wt.

458.49

Chemical Name

(2S)-2-[[5-[methyl-[(2-methyl-4-oxo-1H-quinazolin-6-yl)methyl]amino]thiophene-2-carbonyl]amino]pentanedioic acid

IUPAC Name

(2S)-2-[[5-[methyl-[(2-methyl-4-oxo-1H-quinazolin-6-yl)methyl]amino] thiophene-2-carbonyl]amino]pentanedioic acid

Melting Point

180-184°C

Appearance

White to light yellow powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

R0245 MSDS PDF

Info Sheet

R0245 Info Sheet PDF

References

Avallone A, Gennaro ED, Silvestro L, et al. Targeting thymidylate synthase in colorectal cancer: critical re-evaluation and emerging therapeutic role of raltitrexed. Expert Opin Drug Saf. 2014 Jan;13(1):113-29. PMID: 24093908.

Van Cutsem E, Cunningham D, Maroun J, et al. Raltitrexed: current clinical status and future directions. Ann Oncol. 2002 Apr;13(4):513-22. PMID: 12056700.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • A9714

    AZD-1152-HQPA

    AurKA/B inhibitor.

    ≥98%
  • B4514

    Bleomycin A5 Hydrochloride Cu

    Induces apoptosis, DNA cleavage and strand brea...

    ≥85%
  • A7577

    Astilbin

    Flavonoid found in various plant sources.

    ≥99%
  • A2050

    Aflatoxin G2

    Mycotoxin produced by species of Aspergillus; D...

    ≥98%
  • M5794

    Moxifloxacin Hydrochloride

    Fluoroquinolone; topoisomerase IV, topoisomeras...

    ≥98%
  • C3449

    Clodronate Disodium Tetrahydrate

    Non-nitrogen bisphosphonate; mitochondrial ATP/...

    ≥98%
  • O7218

    Oseltamivir Phosphate

    Viral neuraminidase inhibitor, potential MAO-A ...

    ≥98%
  • M4100

    MK-0524

    DP1 antagonist.

    ≥99%
  • E537333

    Enniatin A1

    Mycotoxin contaminant found in cereal grains.

    ≥98%
  • A9602

    Azacitidine

    Nucleoside (cytidine) analog; DNMT inhibitor, p...

    ≥98%
  • M400005

    MK-5108 Hydrochloride

    Aurora kinase A inhibitor.

    ≥98%
  • E2542

    Met-Enkephalin Amide

    Endogenous opioid peptide; δOR and μOR agonis...

    ≥95%
  • V174459

    Velpatasvir

    Inhibits NS5A

    ≥99%
  • B3210

    R-Bicalutamide

    AR antagonist.

    ≥98%
  • O9257

    16-Oxokahweol

    Synthetic kahweol derivative.

    ≥95%
  • N1822

    Nefazodone Hydrochloride

    5-HT2 antagonist, SERT and NET inhibitor, hERG ...

    ≥98%
  • L0254

    Lansoprazole

    H+/K+ ATPase inhibitor.

    ≥98%
  • E7230

    Ethambutol Dihydrochloride

    Arabinosyl transferase inhibitor.

    ≥98%
  • M1778

    S-(+)-α−Methylbenzyl Isothiocyanate

    ITC, used as chiral agent.

    ≥98%
  • N3346

    Nilotinib

    Phenylamino pyridine; Abl, c-Kit, PDGFR, PP2A i...

    ≥99%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only